endless recursion with QDir

[roxton]

Hello!
I'm trying to build the menu structure according to the directory content (with subfolders as submenus). Here is my way:

void create_menu_from_dir (QObject *handler,
                           QMenu *menu,
                           const QString &dir,
                           const char *method
                           )
{
  QDir d (dir);
  QFileInfoList lst_fi = d.entryInfoList (QDir::NoDotAndDotDot | QDir::AllEntries);
 
  foreach (QFileInfo fi, lst_fi)
         {
          if (fi.isDir())
             {
              QMenu *mni_temp = menu->addMenu (fi.fileName());
              create_menu_from_dir (handler, mni_temp,
                                    fi.path(), method);
             }
          else
              {
               QAction *act = new QAction (fi.fileName(), menu->parentWidget());
               //handler->connect (act, SIGNAL(triggered()), handler, method);
               menu->addAction (act);
              }
         }
}

void create_menu_from_dir (QObject *handler,
                           QMenu *menu,
                           const QString &dir,
                           const char *method
                           )
{
  QDir d (dir);
  QFileInfoList lst_fi = d.entryInfoList (QDir::NoDotAndDotDot | QDir::AllEntries);

  foreach (QFileInfo fi, lst_fi)
         {
          if (fi.isDir())
             {
              QMenu *mni_temp = menu->addMenu (fi.fileName());
              create_menu_from_dir (handler, mni_temp,
                                    fi.path(), method);
             }
          else
              {
               QAction *act = new QAction (fi.fileName(), menu->parentWidget());
               //handler->connect (act, SIGNAL(triggered()), handler, method);
               menu->addAction (act);
              }
         }
}

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And the usage is, for example:

create_menu_from_dir (this,
                        tMenu,
                        "/home/test/tmp/2",
                        0
                         );

create_menu_from_dir (this,
                        tMenu,
                        "/home/test/tmp/2",
                        0
                         );

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The problem is - when I call create_menu_from_dir from the create_menu_from_dir, it goes to the endless recusion. Can someone help me?

[jpn]

Try:

create_menu_from_dir (handler, mni_temp,
                                    fi.filePath(), method);

create_menu_from_dir (handler, mni_temp,
                                    fi.filePath(), method);

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[roxton]

It works, thanks a lot!